{"product_id":"true-dual-cat-back-exhaust-system","title":"True Dual Cat-Back Exhaust System","description":"The Borla True Dual Cat-Back Exhaust System is engineered for the 2003+ Infiniti G35 4-door sedan, specifically for models equipped with the 3.5L V6 engine, in both automatic and manual transmissions.\n\nConstructed from full aircraft-quality T304 stainless steel, this system ensures durability and corrosion resistance. It features a dual rear-exiting configuration with a 4\" Borla embossed rolled edge tip at each outlet. The system's design includes two 2.25\" inlet pipes that lead to 19\" long, 10\" wide oval mufflers. Following these are two 2.25\" pipes connecting to 16\" long, 5\" diameter resonator mufflers. Over-axle pipes of 2.25\" diameter lead to a final single 10\" long, 10\" wide oval rear muffler.\n\nPerformance gains are noted, with R\u0026amp;D testing showing an increase of up to 14 horsepower and 11 ft-lbs of torque, alongside improved flow compared to the factory exhaust. The system weighs 51 lbs, significantly lighter than the factory system's 74 lbs, and produces an average of 4 dBA louder sound than stock.\n\nA customer review indicates that the system fits perfectly and includes all necessary hardware for installation. However, the 2.25\" piping may be a limitation for boosted applications, with 2.5\" piping being preferred for turbo kits. This system is recommended for naturally aspirated setups; for boosted builds, alternative exhausts with 2.5\" piping are suggested.","brand":"Borla","offers":[{"title":"Default Title","offer_id":52687225651512,"sku":"140093","price":777.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/662155382.webp?v=1784881611","url":"https:\/\/store.motormia.co\/products\/true-dual-cat-back-exhaust-system","provider":"MOTORMIA","version":"1.0","type":"link"}